Transact SQL :: Any Way To Encrypt Varbinary Column Data?
Nov 4, 2015Is there a way to encrypt 'varbinary' column data?
View 9 Replies
ADVERTISEMENT
Transact SQL :: Encrypt Server Column Using Trigger
Oct 20, 2015We have to encrypt one of the SQL Server column data at the database level, we don’t want to modify the application programs, because we use ERP application and we don’t want to reapply our customization very few months, so we are looking for an option  to encrypt and decrypt the column level data value using trigger/procedure/function,  I used instead of trigger on that table to encrypt and decrypt the values but it is not working, we want only one user(Application Service account) have an ability to encrypt and decrypt the data, not for any other id.. I read somewhere we cannot automatically encrypt/decrypt the column value using trigger, is that true...
View 5 Replies View RelatedTransact SQL :: Export BLOB (varbinary Max) Column To Excel Or CSV File?
May 20, 2015I have a table in one of my databases that stores files in one of its columns. I need to be able to export this BLOB column into either a CSV or Excel file. I am forbidden from using xp_Cmdshell so I was wondering if there was a way to do this in the Cmd prompt.
View 5 Replies View RelatedInserting .doc Data Into Varbinary Column
Aug 18, 2007I need to put .doc data into a varbinary column for full text searching. I have created the db and columns but am unsure as to how to insert the varbinary data. I have found some discussions about inserting images but nothing explicitly on .doc files. Can anyone suggest resources or sample code?
View 3 Replies View RelatedIs There Any Built In Facility To Encrypt A Column Data In SQLSERVER/MSDE
Jun 8, 2005Hi
View 4 Replies View RelatedTransact SQL :: How To Encrypt Procedure In The View Itself Using RSA
Oct 27, 2015How to encrypt the procedure in the view itself using RSA?
View 10 Replies View RelatedTransact SQL :: Reading Text From BLOB / Varbinary Objects
Aug 26, 2015We have an interface where we receive data from an external supplier. One of the fields in the interface is of type BLOB (the source is an Oracle database), which would be read into our MSSQL database as image. This can also be converted to varbinary, and a typical field value looks something like:
0x70697A5F8F000000789C0DCCBD0DC2301....etc. etc.
However, we know that the origin only contains text, and we even know the text from the GUI they supply us with. The text could typically be "Delayed by 3 minutes because of water damage" or something like that.
What I want to do, is to extract that text from the field.
First, I have stored the incoming data stream in a table, where one column is of type varbinary(max). It looks like this goes swell. But I don't know which command to use in order to get the text extracted.
I have tried these:
1) select master.dbo.fn_varbintohexstr(Myfield) from Mytable
-> Returns just the text "0x70697A5F8...." which I have no interest in
2) select cast(Myfield as varchar(max)) from Mytable
-> Returns just Chinese signs.
3) select cast(Myfield as nvarchar(max)) from Mytable
-> Returns just Chinese signs.
4) declare @ptrval varbinary(16)
select @ptrval = TEXTPTR(MyField) from MyTable  -- with MyField defined as image
READTEXT MyTable.MyField @ptrval 1 30
-> Returns just the text "0x697A5F8...." which I have no interest in
Of course, since only text is stored in this field, the field should never have been defined as BLOB in the first place. But the source system is external, and it's a standard system, so we may not alter it in any way.
Encrypt Column
Nov 3, 2006Is there a way to encrypt one column of data in a table in SQL Server 2000? Thanks!
-Dave
Transact SQL :: XML Column Data Into Separate Column
Nov 18, 2015I have a column with the data as below :-
<Items>
 <Item Value="Value1" />
 <Item Value="Value2" />
<Items>
How to get this data into seperate columns asÂ
Items
value1
value2
Insert Null Value Into Varbinary(max) Column
Apr 20, 2008Hello,
I'm working on a website that allows users to upload small JPEG files. I followed the article at http://aspnet.4guysfromrolla.com/articles/120606-1.aspx. On the webpage I'm using a formview control to insert new records in the database. As suggested in the article I removed the "type='object'" from the insert parameters for the image column. The data is saved by using a sqldatasource with stored procedures. The image column is of type varbinary(max) and allows null values. Everythings works fine as long as the user uploads an image. The data is saved correctly and on another page the image can be viewed. However if the user does not upload a picture and tries to save the new record the following error is thrown:
�Implicit conversion from data type nvarchar to varbinary(max) is not allowed. Use the CONVERT function to run this query.�
In the formviews iteminserting event I have the following code: Dim imageBytes(fileupload1.PostedFile.InputStream.Length) As Byte fileupload1.PostedFile.InputStream.Read(imageBytes, 0, imageBytes.Length) e.Values("Image") = imageBytes What code should I use in case the fileupload1 has no file? I tried something like: e.values("Image") = dbnull.value But that doesn't work. Any suggestions?
How To Compare Image/varbinary Column
May 5, 2008what is the best way of comparing image/varbinary and nullable column in sql server?
this is what i do to find out the different in image column in 2 tables sharing the same structure:
Select *
From TblA s
Left Join TblB c On
s.Id = c.Id And Coalesce(Convert(VARBINARY(MAX), c.Image),'') <> Coalesce(Convert(VARBINARY(MAX), s.Image),'')
Where c.Id IS NULL
alternatively, i was thinking to compare the column with the size, but worry about the accuracy:
Select *
From TblA s
Left Join TblB c On
s.Id = c.Id And ISNULL(Datalength(c.Image),0) <> ISNULL(Datalength(s.Image),0) Where c.Id IS NULL
any suggestion/advise will be appreciated ~
UNIQUE Constraint On VARBINARY Column
Nov 17, 2006Hi,
I have a table with one of its column VARBINARY(MAX).
I want to make sure that the values in this VARBINARY(MAX) column is unique.
SQL Server doesn;t allow to create Unique Constraint over VARBINARY fields - whats the best workaround for ensuring uniqueness on VARBINARY columns.
Thanks,
Loonysan
Transact SQL :: Encrypt Java Code Using With Encryption Clause From Server Stored Procedure Or Function
Nov 3, 2015How to encrypt the java application code using the 'with encryption' clause from sql server stored procedure or function.
View 3 Replies View RelatedTransact SQL :: Key And Indexes On Two Column Data Table Or Parsed View (Large String Of Data And Filename)
Oct 4, 2015I am studying indexes and keys. I have a table that has a fixed width of data to be loaded in the first column which is parsed in a view based on data types within the fixed width specifications.
Example column A:
(name phone house cost of house,zipcodecountystatecountry)
-a view will later split this large varchar string basedÂ
column b: is the source filename of the data load (varchar 256)
....
a. would there be a benefit of adding a clustered or nonclustered index (if so which/point in direction on why)
b. is there benefit of making one of these two columns a primary key (millions of records) or for adding a 3rd new column as a pk?
c. view: this parses the data in column a so it ends up looking more like "name phone house cost of house zipcode county state country" each having their own column.
-any pros/cons of adding indexes (if so which) to the view instead of the tables or both for once the data is parsed?
How To Convert A Column Datatype From Varchar To Varbinary?
Feb 3, 2007I have a password column that needs to be converted from varchar to varbinary. Can anybody provide me a proper CONVERT statement syntax for it?
View 12 Replies View RelatedSqlException Inserting NULL Into A Varbinary(MAX) Column.
Jul 12, 2007I get the following error when my insert has a DBNull value for a column of type varbinary(MAX). "Implicit conversion from data type nvarchar to varbinary(max) is not allowed. Use the CONVERT function to run this query." In my opinion, the .NET SqlDataAdapter is attempting to convert the null value to a nvarchar. Is it possible to insert a null value in varbinary(max)? I didn't have this problem with the image datatype. Is this a bug or is there a work around to this problem?
Any help would be appreciated.
How Can I Encrypt A Single Table Column
Dec 28, 2007Does some know of an easy to understand way to encrypt a single table column? I have never worked with encryption before.
View 1 Replies View RelatedHow Can I Encrypt Or Mask A Column In The Database
Sep 26, 2007
How can i encrypt or mask a column in the database?
Any help will be appreciated
Regards
Karen
Transact SQL :: Table Row Data Show In Column Data
Oct 22, 2015I have a simple table data i want want to show row data in to column data.
     Â
SELECT clblcode,mlblmsg
FROM warninglabels
My expected result will beÂ
0001Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0002Â 0003Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0004
-------Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ------- --------Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â --------
May Cause....       Important..... Take madi...........         Do Not Take.......
How To Encrypt A Column(field In A Table) In MS SQL 2000
Jul 3, 2006Hi,
I want to store user-id and passwords in a table in SQL Server. But as passwords are very secure, I want to encrypt them while storing and may be decrypt them when reqd.
How can I achieve this functionality
Thanks
-Sudhakar
How To Encrypt A Column(field In A Table) In MS SQL 2000
Jul 3, 2006Hi,
I want to store user-id and passwords in a table in SQL Server. But as passwords are very secure, I want to encrypt them while storing and may be decrypt them when reqd.
How can I achieve this functionality
Thanks
-Sudhakar
SQL Server 2008 :: Trigger To Encrypt A Column?
Jul 23, 2015Can I accomplish encrypting a column with a trigger similar to below, but without the 'SSN' column?
I added the SSN column just so I could pass an UNencrypted value. Seems round-about & clunky.
This works:
Insert into TestSSNs(UserID, SSN, Name) VALUES (NEWID(), '890-12-0007', 'Gina')
---------------------------------------------
CREATE TABLE TestSSNs (
UserIDuniqueidentifier,
SSNVarchar(11) , --plain text, should always be null
eSSN VarBinary(128), --encrypted value
[Name]Varchar(50)
);
CREATE TRIGGER dbo.IU_TestSSNs ON dbo.TestSSNs
[code]....
No Results Returned For Full Text Search On Varbinary(max) Column
Jul 10, 2007Hi, I was wondering if any SQL Server gurus out there could help me...I
have a table which contains text resources for my application. The text
resources are multi-lingual so I've read that if I add a html language
indicator meta tag e.g.<META NAME="MS.LOCALE" CONTENT="ES">and
store the text in a varbinary column with a supporting Document Type
column containing ".html" of varchar(5) then the full text index
service should be intelligent about the language word breakers it
applies when indexing the text. (I hope this is correct technique for
best multi-lingual support in a single table?)However, when I come to query this data the results always return 0 rows (no errors are encountered). e.g.DECLARE @SearchWord nvarchar(256)SET @SearchWord = 'search' -- Yes, this word is definitely present in my resources.SELECT * FROM Resource WHERE CONTAINS(Document, @SearchWord)I'm a little puzzled as Full Text search is working fine on another table that employs an nvarchar column.Any pointers / suggestions would be greatly appreciated. Cheers,Gavin.
No Results Returned For Full Text Search On Varbinary(max) Column
Jul 10, 2007Hi, I was wondering if any SQL Server gurus out there could help me...
I have a table which contains text resources for my application. The text resources are multi-lingual so I've read that if I add a html language indicator meta tag e.g.
<META NAME="MS.LOCALE" CONTENT="ES">
and store the text in a varbinary column with a supporting Document Type column containing ".html" of varchar(5) then the full text index service should be intelligent about the language word breakers it applies when indexing the text. (I hope this is correct technique for best multi-lingual support in a single table?)
However, when I come to query this data the results always return 0 rows (no errors are encountered). e.g.
DECLARE @SearchWord nvarchar(256)
SET @SearchWord = 'search' -- Yes, this word is definitely present in my resources.
SELECT * FROM Resource WHERE CONTAINS(Document, @SearchWord)
I'm a little puzzled as Full Text search is working fine on another table that employs an nvarchar column.
Any pointers / suggestions would be greatly appreciated. Cheers,
Gavin.
Transact SQL :: Split Column Data To Row
May 19, 2015I found string from net how to split column data to row
SELECT A.JbIDFull, A.ProdID, A.OrderQty, A.OtherDetails, A.OrderDate, c.Item FROM
(SELECT JbIDFull, DeptID, ProdID, OrderQty, OtherDetails, OrderDate, LamORSteachType, JBID, RMIDs, RMQty
FROM tblJobCardforProduction WHERE JBID = '2' AND DeptID = '3') A
CROSS APPLY dbo.SplitStringNEW(a.RMIDs,';') b
CROSS APPLY dbo.SplitStringNEW(a.RMQty,'/') c
When I apply one cross apply it's working fine but when i apply for one more column is replacing three time one row, this data i want to split RMIDs and RMQty with same JbIDFull
JbIDFull  DeptID   ProdID OrderQty    RMIDs RMQty
PD-May15-00001 3 2044 10000Â Â Â Â PROD-00052 0
PD-May15-00002 3 921 1000 PROD-00052;PROD-00383;PROD-00384 500;600;700
Transact SQL :: Put One Column Data Into Many Columns?
Oct 15, 2015how to split a single column into multiple columns with | delimited. For example I have column old_values in this I have a data with | delimited and I need to split this data into multiple columns.
Old_values
xxx|yyy|zzz|aaa|bbb|ccc|ddd
into
A Â Â B Â Â Â C Â Â Â Â D Â Â Â E Â Â Â Â F Â Â Â G
xxx  yyy   zzz   aaa   bbb   ccc   ddd
Transact SQL :: Display Different Table Having Same Column With Different Data
Sep 25, 2015I am having two table i.e( tbl_oldEmployee , tbl_NewEmployee ),which is having Column name Employee Name and City same in both table but inside column data is different in different table.but i want to view the Employee name and City from tbl_NewEmployee to tbl_oldEmployee which is having EmployeeId common with tbl_oldEmployee extra record also required (i.e tbl_NewEmployee having 6 record and tbl_oldEmployee having 10 record,so i need to display data from tbl_oldEmployee but first 6 record which id match with tbl_NewEmployee id should be replaced and extra data from tbl_oldEmployee also display).
View 3 Replies View RelatedTransact SQL :: Convert Varchar (max) Column Data
May 20, 2015I have a column in table which stores the actual signature from the singature pad. In the table it is stored as varchar(max) datatype and sample data looks like below. Below data is the actual signature of the person.
CREATE
TABLE #test
([Signature]
VARCHAR(MAX))
[code]...
How do i decrypt this data so i can print actual signature on my report.
Transact SQL :: XML Data Column - Insert Into Another Table
May 29, 2015I have table with about 10000 rows,  there is a column named  Raw_XMLData is defined as varchar but data is xml format. Â
I try to insert into another table, if Raw_XMLData column has is valid xml data?
Is it possible to do in T sql?
Transact SQL :: Converting Rows To Column And Getting Data
Jul 22, 2015I have a sql table like this
event_id timestamp event_name event_score
1 3000 alarm 0.95
10 3500 alarm 0.85
5 4000 alarm 0.93
20 4200 alarm 0.87
30 5000 alarm 0.87
30 8000 alarm 0.97
40   9000     alarm    0.98Â
13     9700     alarm    0.98
And I am expecting output like this(With multiple rows)
event_id1 event_id2 event_id3 event_name event_score1 event_score2 event_score3
1 10 5 alarm 0.95 0.85 0.93
30 40 13 alarm 0.97 0.98 0.98
Also I have certain conditions like the timestamp difference between event_Id1 and event_Id3 < 3600 eg 1 hour
Transact SQL :: How To Add Column Having Varchar Data In Form Hh:mm:ss
May 25, 2015There is a column named Timings in HH:MM:SS format. Datatype of this column is varchar(50).
I want to sum the rows in this column and get the output as one single record.
00:01:06
00:01:16
00:01:04
00:01:24
00:01:13
00:01:06
00:02:21
00:01:16
Transact SQL :: Vertical Column Names With Data?
Jul 14, 2015I have a table as below and need getting the desired result as below
Col1 Col2 Col3
A B
C
---desired result
t1 t2
Col1 A
Col2 B
Col3 C
[URL]
Transact SQL :: How To Select Data With Specific Priority Of A Column
Aug 1, 2015i have table that has rows as below
DECLARE @Table TABLE
(minv_code INT,
alert_msg varchar(10),
alert_time Datetime)
[code]...
i want to select the data priority wise. the o/p should look likeÂ
e.g first row - 873939, 'Meter', '7/24/2015 3:31:22'
second row - 873939, 'Tamper', '7/24/2015 3:30:00'
third row - 873939, 'Reverse', '7/24/2015 3:31:18'
fourth row -873940, 'Tamper', '7/24/2015 3:31:22'Â
fifth row - 873940, 'Reverse', '7/24/2015 3:30:00'